A
CRP of 15.21 against a reference of up to 5 shows your body has some ongoing inflammation, though the number alone doesn't point to any single cause. The energy crashes every few months and the headache when you go without food for a while sound more like a separate pattern, often linked to a drop in blood
sugar between meals.
Next Steps
See a general physician with this report. A few basic tests, blood
sugar, a CBC,
thyroid and
vitamin D, usually help explain both the raised
CRP and the energy dips. Try not to stay hungry for long stretches in the meantime.
Health Tips
Get checked sooner if you also notice fever, joint pain or unexplained weight loss alongside this.